skive vs unoriginal

skive

noun
  • An act of avoiding lessons or work. 

  • An angled cut or bevel at the edge of something. 

  • A rotating iron disk coated with oil and diamond dust used to polish the facets of a diamond. 

  • Something very easy, where one can slack off without penalty. 

verb
  • To avoid one's lessons or work (chiefly at school or university); shirk. 

  • To pare or shave off the rough or thick parts of. 

unoriginal

noun
  • A person or work that does not exhibit originality. 

adj
  • Not being the first or earliest version of something, not original. 

  • Lacking originality. 

How often have the words skive and unoriginal occurred in a corpus of books? (source: Google Ngram Viewer )